Books by John R Parker

John R Parker

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Semaphoric Signal Book

Semaphoric Signal Book

John R Parker
Hardcover
Published: 2025
Default Cover

Semaphoric Signal Book

John R Parker
Paperback
Published: 2025
Default Cover

American Signal Book, Or, The United States Telegraph Vocabulary

Being An Appendix To Elford's Marine Telegraph Signal Book ... Adapted To The Use Of The New Semaphoric Telegraph: To Which Is Added

John R Parker
Hardcover
Published: 2023